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Sound production from tape recorder makes use of
Options
(a) crests and troughs
(b) magnetic energy
(c) electrical energy
(d) none of these
Correct Answer:
magnetic energy
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
Related Questions: - Light of wavelength λ from a point source falls on a small circular obstacle
- If the wavelength of light in vacuum be, the wavelength in a medium of refractive index
- The transition from the state 3 n = 3 to n = 1 in a hydrogen like atom results
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Topics: Magnetic Effects of Current and Magnetism
(167)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- Light of wavelength λ from a point source falls on a small circular obstacle
- If the wavelength of light in vacuum be, the wavelength in a medium of refractive index
- The transition from the state 3 n = 3 to n = 1 in a hydrogen like atom results
- An ideal heat engine works between temperature T₁=500 K and T₂=375 K.
- The sun light reaches us as white and not as its components because
Topics: Magnetic Effects of Current and Magnetism (167)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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